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Control of Edge Plate Stray Grain of Single-Crystal Turbine Blade by Using Process Bar Method
文献类型:期刊
作者:Qiu, Fei[1]  Bu, Kun[2]  Zheng, Bujingda[3]  Tian, Guoliang[4]  
机构:[1]School of Mechanical Engineering, Northwestern Polytechnical University, Xi��an, Shaanxi, China
[2]School of Mechanical Engineering, Northwestern Polytechnical University, Xi��an, Shaanxi, China
[3]Department of Mechanical Engineering, The University of Melbourne, Parkville, VIC, Australia
[4]School of Mechanical Engineering, Northwestern Polytechnical University, Xi��an, Shaanxi, China
通讯作者:Qiu, Fei(fallfly317@163.com)
年:2020
期刊名称:International Journal of Metalcasting影响因子和分区
卷:14
期:1
页码范围:144-154
增刊:正刊
收录情况:SCI(E)(WOS:000511929100014)  EI(20192206986926)  
所属部门:机电学院
人气指数:3
浏览次数:3
摘要:
Single-crystal (SX) turbine blade is the key component for aero-engines. However, the quality of the SX turbine blade is limited by the stray grain defects. When the structure and material are determined, in order to eliminate this defect, the process bar method is used to control the formation of stray grain. However, the structure of process bar is not researched. Generally, the process bar is designed by experience. In this paper, the simulation method is used to design the process bar struct ...More
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